it— ion 



Dctfe 



Alarliifn, Keel. 

 Turns Cor, + 



SJiot or lead 

 Bottom 



I Ui tl o i) i tern ft a ra tit re 

 No. of th ermometer 

 Corrected temperature 

 Air Surface 



v 



Cor. 



Drift 



Tra,wl or dJwlg& H f /~V^_ 5( £ ' ,0 



SOUNDING WIRE. 



DOWN, 



Ul'n 



ii 



1CHJ, 



ooo 



300 



400 



500 



000 



700 



800 



000 

 1000 

 1100 

 1200 



moo 



1400 

 1.100 

 1000 

 1700 

 1800 



HMhj 



aooo 



2100 

 3200 



D HEDGE ROPE. 



hi \VN\ 



/J., 



IT. 



